Borderou de evaluare (job #786795)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:12:5: error: 'ifstream' was not declared in this scope 12 | ifstream fin(centruprim.in); | ^~~~~~~~ main.cpp:13:5: error: 'ofstream' was not declared in this scope 13 | ofstream fout(centruprim.out); | ^~~~~~~~ main.cpp:15:5: error: 'fin' was not declared in this scope 15 | fin>>a; | ^~~ main.cpp:17:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 17 | if(a>100 && a<2000000000) | ^~ main.cpp:23:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 23 | if(g%2==0) | ^~ main.cpp:28:14: warning: this 'if' clause does not guard... [-Wmisleading-indentation] 28 | else if(g%2==1) | ^~ main.cpp:33:13: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'if' 33 | if(primi(v)==2) | ^~ main.cpp:34:17: error: 'fout' was not declared in this scope 34 | fout<<"1"; | ^~~~ main.cpp:36:17: error: 'fout' was not declared in this scope 36 | fout<<"0"; | ^~~~ main.cpp:37:9: error: 'fout' was not declared in this scope 37 | fout.close(); | ^~~~